buildToolsVersion needs to be higher (23.0.1 to 25.0.0)

[dukuo]

Hi, i'm working in a fresh react-native installation and decided to try this module, but there's a mismatch of versions in buildToolsVersion, which in this module is currently set to 23.0.1 and my project is using 26... Minimum required is 25, so I successfully changed it locally in your module's android/build.gradle and compiled fine.

Is there any important reason the buildToolsVersion is so low ?

Thanks!